CN108124437A - The inte-grated switch device of working truck and the working truck with set switching device - Google Patents
The inte-grated switch device of working truck and the working truck with set switching device Download PDFInfo
- Publication number
- CN108124437A CN108124437A CN201780002745.3A CN201780002745A CN108124437A CN 108124437 A CN108124437 A CN 108124437A CN 201780002745 A CN201780002745 A CN 201780002745A CN 108124437 A CN108124437 A CN 108124437A
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- CN
- China
- Prior art keywords
- switch
- inte
- grated
- signal
- drive signal
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/005—Electro-mechanical devices, e.g. switched
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/2058—Electric or electro-mechanical or mechanical control devices of vehicle sub-units
- E02F9/2095—Control of electric, electro-mechanical or mechanical equipment not otherwise provided for, e.g. ventilators, electro-driven fans
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/0076—Switches therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
- B60Q1/1446—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means controlled by mechanically actuated switches
- B60Q1/1453—Hand actuated switches
- B60Q1/1461—Multifunction switches for dimming headlights and controlling additional devices, e.g. for controlling direction indicating lights
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
- E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
- E02F3/431—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like
- E02F3/434—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like providing automatic sequences of movements, e.g. automatic dumping or loading, automatic return-to-dig
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/2004—Control mechanisms, e.g. control levers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/2004—Control mechanisms, e.g. control levers
- E02F9/2012—Setting the functions of the control levers, e.g. changing assigned functions among operations levers, setting functions dependent on the operator or seat orientation
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/2058—Electric or electro-mechanical or mechanical control devices of vehicle sub-units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/08—Prime-movers comprising combustion engines and mechanical or fluid energy storing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2800/00—Features related to particular types of vehicles not otherwise provided for
- B60Q2800/20—Utility vehicles, e.g. for agriculture, construction work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/34—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/4008—Control of circuit pressure
- F16H61/4017—Control of high pressure, e.g. avoiding excess pressure by a relief valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
- F16H61/431—Pump capacity control by electro-hydraulic control means, e.g. using solenoid valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
- F16H61/433—Pump capacity control by fluid pressure control means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
- H02J7/1423—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with multiple batteries
Abstract
The present invention provides a kind of working truck that can be with simple structure to mitigate the inte-grated switch device of the load to car body controller and the working truck performed various functions and have inte-grated switch device, for this purpose, the inte-grated switch device includes:Switching manipulation portion(SW), it is provided with multiple switch(SW1~SW12);Network side signal output portion(33), to inte-grated switch device(30)The In-vehicle networking of connection(N)Side exports switch state signal;Drive signal output department(32), output is directed to and inte-grated switch device(30)The direct-connected device of connection(51~54)Drive signal;And control unit(31), according to multiple switch(SW1~SW12)In the switching manipulation of any one, based on switch distribute information(D1), export command signal corresponding with switching manipulation, switch distribution information(D1)It is to have allocated in advance from drive signal output department(32)Output drive signal or from network side signal output portion(33)Export the information of switch state signal.
Description
Technical field
The present invention relates to the inte-grated switch device for being provided with multiple switch and with inte-grated switch device Operation Van
;More particularly to simple structure the operation performed various functions while the load to car body controller can be mitigated
The inte-grated switch device of vehicle and the working truck with inte-grated switch device.
Background technology
All the time, in the working trucks such as wheel loader, it is used to carry out various operations equipped with multiple in driver's cabin
Switch, signal corresponding with the operation of switch are transmitted to car body controller etc. via In-vehicle networking.Working truck in recent years
In, the progress of Function Extension or function addition so that right while the switch number increase that operating personnel or maintenance personal operate
The function distribution respectively switched also becomes complicated.In addition it is also necessary to numerous open is configured in the limited space near driver's seat
It closes.
It discloses in wheel loader in non-patent literature 1, is configured in driver's cabin by the higher switch of frequency of use
The technical solution of the inte-grated switch device of group centralized configuration.
Non-patent literature 1:Three richnesses are bright to control work,《Latest model wheel loader》Japanese construction implement construction association magazine is (" most
New ホ イ ー Le ロ ー ダ " originally build Let Machine tool Shi works Association meetings Chi days), Vol.69, No.1, in January, 2017,14-18 pages.
The content of the invention
However, signal corresponding with each switching manipulation of inte-grated switch device, if all via In-vehicle networking to vehicle body control
Device output processed, then performing the load of the car body controller of the processing corresponding to signal corresponding with each switching manipulation can increase.For
Reply is to the load increase of car body controller, it is necessary to carry that processing capacity is high and high-performance Body Control with heat resistance
Device, cost can increase.In addition, the equipment according to working truck is equipped on, there is also can also not received by car body controller
Drive signal from the switching manipulation of inte-grated switch device and the equipment acted.
The present invention is to complete in view of the above problems, and its purpose is to provide one kind to be mitigated with simple structure
Load and the inte-grated switch device of the working truck performed various functions to car body controller and with inte-grated switch device
Working truck.
To solve the above-mentioned problems, the object of the invention, the inte-grated switch device of working truck of the present invention, bag are realized
It includes:Switching manipulation portion, is provided with multiple switch;Network side signal output portion, to what is be connected with above-mentioned inte-grated switch device
In-vehicle networking side exports switch state signal;Drive signal output department, output are directed to what is be connected with above-mentioned inte-grated switch device
The drive signal of direct-connected device;And control unit, the switching manipulation of any one in above-mentioned multiple switch, based on switch
Information is distributed, exports command signal corresponding with above-mentioned switching manipulation, above-mentioned switch distribution information has been allocated in advance from above-mentioned
Drive signal output department exports above-mentioned drive signal or the information from above-mentioned network side signal output portion output switch state signal.
According to the present invention, including:Switching manipulation portion, is provided with multiple switch;Network side signal output portion, to collection
The In-vehicle networking side connected into switching device exports switch state signal;And drive signal output department, output are directed to and collection
The drive signal of the direct-connected device connected into switching device;The switching manipulation of any one of control unit in multiple switch, base
In having allocated in advance from drive signal output department output drive signal or exported switch state signal from network side signal output portion
Switch distribution information, export corresponding with switching manipulation command signal;Even if increasing switch number, set due to being provided with to direct-connected
Standby switch, therefore the load to car body controller can be mitigated and performed various functions.
Description of the drawings
Fig. 1 is the entirety for an exemplary wheel loader for being denoted as the working truck using embodiment of the present invention
The right side view of structure.
Fig. 2 is an exemplary figure of the indoor device configuration status of driving for representing cockpit.
Fig. 3 is an exemplary block diagram of the internal structure for representing working truck centered on inte-grated switch device.
Fig. 4 is an exemplary top view of the structure for representing inte-grated switch device.
Fig. 5 is an exemplary bottom view of the structure for representing inte-grated switch device.
Fig. 6 is the control structure for representing inte-grated switch device and the block diagram with external connection structure.
Fig. 7 is an exemplary figure for representing switch distribution information.
Fig. 8 is an exemplary flow chart for representing the switch control process step carried out by control unit.
Fig. 9 is an exemplary block diagram for representing the system structure for being connected multiple inte-grated switch devices with In-vehicle networking.
Symbol description
1 wheel loader
2 working rigs
2a scraper bowls
2b swing arms
2c swing arm cylinders
2d scraper bowl cylinders
3 vehicle bodies
3a foreside bodyworks
3b rear portions vehicle body
4 front-wheels
5 trailing wheels
6 Rear frames
7 cockpits
8 hydraulic oil containers
9 engine rooms
10 cooling chambers
12 ladders
20 driver's seats
21 steering wheels
22 working rig operation levers
23 consoles
24 pillars
30,30a, 30b inte-grated switch device
31 control units
32 drive signal output departments
33 network side signal output portions
34 network side signal input parts
35,65 memories
41~44 relay switches
51~54 direct-connected devices
60 car body controllers
71 sensor groups
72 actuator groups
D1 switch distribution information
D2 direct-connected devices correspond to switching-state information
D3 switching-state informations
I1~I12 indicator lights
L signal wires
N In-vehicle networkings
SW switching manipulations portion
SW1~SW12 is switched
T1, T2 connector
Specific embodiment
Hereinafter, modes for carrying out the present invention will be described with reference to the drawings.In addition in the present invention, as Operation Van
Example, lift and illustrate exemplified by wheel loader.
The overall structure of working truck
Fig. 1 is the integrally-built right side for being denoted as an exemplary wheel loader 1 using embodiment of the present invention
Side view.In addition, in the following description, " preceding " and " rear " refers to the front and rear of vehicle body 3.That is, the right in Fig. 1 is " preceding ", left
Side is " rear ".In addition, in the following description, " right side ", " left side ", " on " and " under " be with from driver's cabin forwards from direction
On the basis of.
As shown in Figure 1, wheel loader 1 has working rig 2, vehicle body 3, front-wheel 4 and trailing wheel 5.The wheel loader 1 due to
Front-wheel 4 and trailing wheel 5 are driven in rotation and can voluntarily walk, and carry out desired operation using working rig 2.
Working rig 2 is the device driven by the hydraulic oil after being pressurizeed by hydraulic pump (illustration omitted), is configured in vehicle body 3
Front.Working rig 2 has scraper bowl 2a, swing arm 2b, swing arm cylinder 2c and scraper bowl cylinder 2d.Scraper bowl 2a is mounted on the front end of swing arm 2b.With
The rising scraper bowl 2a for swing arm 2b is lifted, and swing arm 2b is installed in the forepart of aftermentioned foreside bodywork 3a.Swing arm cylinder 2c profits
Swing arm 2b is driven with from the pressure oil that hydraulic pump is discharged.Scraper bowl cylinder 2d utilizes the pressure oil from hydraulic pump discharge to scraper bowl
2a is driven.
Vehicle body 3 has foreside bodywork 3a and rear portion vehicle body 3b.Foreside bodywork 3a and rear portion vehicle body 3b are with mutually can be on a left side
The mode that right is swung up connects.Foreside bodywork 3a is equipped with working rig 2 and front-wheel 4, and rear portion vehicle body 3b is equipped with trailing wheel 5.
Rear portion vehicle body 3b has Rear frame 6, cockpit 7, hydraulic oil container 8, engine room 9 and cooling chamber 10.Rear frame 6 is
The vehicle frame of the skeleton of rear portion vehicle body 3b is formed, to the engine in trailing wheel 5, cockpit 7, hydraulic oil container 8, engine room 9 and cold
But cooling unit in room 10 etc. is supported.
Cockpit 7 is being internally provided with driver's cabin, and equipped with various operating members and operation panel.Storage in hydraulic oil container 8
The hydraulic oil of driving 2 grade of working rig is useful for, and passes through hydraulic pump and supplies hydraulic oil to 2 grade of working rig.The work of present embodiment
Industry vehicle has is formed with the cockpit 7 of driver's cabin in inside, which is by glass and pillar around driver's seat 20
Etc. what is surrounded, but working truck can also have the ceiling mounted cockpit of no glass.
The right side of cockpit 7 is equipped with the ladder 12 for the into/out cockpit 7 of operating personnel.After ladder 12 is fixed on
Vehicle frame 6 extends to Near Ground from the lower end of cockpit 7.Possess in top of cockpit 7 etc. and used in night work etc.
In the forward operation lamp 51 for illuminating front.
Drive indoor summary
Fig. 2 is an exemplary figure of the indoor device configuration status of driving for representing cockpit 7.As shown in Fig. 2, it is driving
It sails interior and is configured with driver's seat 20.The former configuration of driver's seat 20 has steering wheel 21, and console 23 is also configured in more front.This
Outside, the right side of console 23 is configured with rear-view monitor 28.Rear-view monitor 28 for example shows the rear figure of wheel loader 1
Picture.On the other hand, the right side of driver's seat 20 is configured with working rig operation lever 22.And then inte-grated switch device 30 such as disposed in
The pillar 24 of one of component parts as cockpit 7.Working rig operation lever 22 is for operating the behaviour of scraper bowl 2a and swing arm 2b
Make bar.
Fig. 3 is an exemplary frame of the internal structure for representing working truck centered on above-mentioned inte-grated switch device 30
Figure.Inte-grated switch device 30, car body controller 60, sensor group 71, actuator group 72 and CAN (Controller Area
Network, controller LAN) etc. In-vehicle networkings N connections.Car body controller 60 be for control in vehicle body by driving portion,
Such as the controller at the angle of inclination of the swash plate of engine-driven swash plate hydraulic pump.In addition, sensor group 71 includes starting
Machine rotation sensor or vehicle speed sensor etc..Inte-grated switch device 30 has multiple switch, passes through In-vehicle networking N and Body Control
Device 60 connects, and is connected respectively with defined direct-connected device 51~54 by relay switch 41~44.For example, direct-connected device
51~54 be the forward operation lamp 51 as working light, rear working light, fog lamp or the rotation of lamp or auxiliary lamp by way of caution
Lamp (illustration omitted).Revolving light or fog lamp are for example arranged on the top of cockpit 7.Rear working light example is such as disposed in cooling chamber 10
Outer-rear end.
The surface structure of inte-grated switch device
Fig. 4 is an exemplary top view of the structure for representing inte-grated switch device 30.In addition, Fig. 5 opens to represent integrated
Close an exemplary bottom view of the structure of device 30.As shown in figure 4, the face side of inte-grated switch device 30 is provided with multiple open
Close SW1~SW12.In addition, the switch respective outer edge sides of SW1~SW12, i.e. from inte-grated switch device 30 as shown in Figure 4 just
Along the position of the outer rim as long side in the shape that surface side is observed, equipped with formed by LED, the corresponding switch SW1 of expression
Indicator light I1~I12 of the operating state of function assigned by~SW12.
In addition, as shown in figure 5, the back side of inte-grated switch device 30 is provided with connector T1 and connector T2;Connector
The signal wire L of each relay switches 41~44 of the T1 with being connected to function each direct-connected device 51~54 is connected, and and vehicle
Carry network N connection;Connector T2 is connected with power supply.
Specifically, switch SW1 be make the upper front part for being arranged on cockpit 7 be used for illuminate wheel loader 1 before
The forward operation lamp 51 (direct-connected device 51) of square operating area makes the switch of opening/closing.Switch SW2 is to make to utilize red or yellow
The revolving light (direct-connected device 52) that defined state is informed to outside makes the switch of opening/closing.
Switch SW3, SW4 and SW5 are, for example, each function on/stopping for being used in and being carried out automatically controlling to working rig 2
Switch.Switch SW6 is to engine output is set to power (P) pattern or economy (E) pattern makes choice the switch of setting.
E patterns are to inhibit the pattern of oil consumption in usual operation, and P patterns are can to obtain maximum output when carrying out big workload operation
Pattern.Switch SW6 is performed for the switch of work capacity change function.
Switch SW7 is using illuminating rear working light rear operating area, that the illustration is omitted of wheel loader 1
(direct-connected device 53) makes the switch of opening/closing.It is the switch that fog lamp (direct-connected device 54) is made to beat opening/closing to switch SW8.That is, open
Close SW1, switch SW2, switch SW7 and switch SW8 be make the direct-connected device 51 as the luminaire system of wheel loader 1~
One in 54 switch for functioning and (beating opening/closing).
Omit the explanation of the function on switch SW9~SW12, but be arranged at each switch of inte-grated switch device 30, not by
It distributes and operates the working rig operation lever 22 for acting working rig 2 in operating personnel excavate the situation of loading operation
Under or in operating personnel operate throttle (not shown) or brake and steering wheel 21 come in the case of carrying out walking operations, need
The function to react rapidly.Each switch of inte-grated switch device 30 is arranged at, is the state that stopping is in wheel loader 1
Under, operating personnel are according to the switch that it is judged as to be the result for the function of needing at this moment and is arbitrarily operated on it.That is,
By being operated the function of performing to the switch for being arranged at inte-grated switch device 30, distribution is no swiftness or urgent
The function of property demand.In addition, the number on the switch for being arranged at inte-grated switch device 30,12 shown in the present embodiment
A is an example, can be more or few than this number.
In addition, as by being operated the function of performing to the switch for being arranged at inte-grated switch device 30, it can also
It is assigned swiftness or emergency demand function.Such as can in order to which working truck is made to stop in emergency, and operate switch
Any one in SW, will be by drive signal to defeated for disconnecting the relay switch on the power supplying line road of battery (not shown)
Go out, drive the relay switch that working truck is made to stop.Or can in order to which working truck is made to stop in emergency, and operate
Any one in switch SW, will send switch state signal via In-vehicle networking N to car body controller 60, and then for example
Car body controller 60 stops the fuel injection from fuel injection device (not shown) to engine working truck to be made to stop.
The control structure of inte-grated switch device
Fig. 6 is the control structure for representing inte-grated switch device 30 and the block diagram with external connection structure.As shown in fig. 6,
Inte-grated switch device 30 has control unit 31, drive signal output department 32, network side signal output portion 33, the input of network side signal
Portion 34, memory 35, switching manipulation portion SW (switch SW1~SW12) and indicator light I1~I12.Control unit 31 and drive signal
Output section 32, network side signal output portion 33, network side signal input part 34, memory 35, switching manipulation portion SW and instruction
Lamp I1~I12 connections.Drive signal output department 32 is with it is connected with each direct-connected device 51~54 by relay switch 41~44
The signal wire L connections connect.Network side signal output portion 33 and network side signal input part 34 are connected with In-vehicle networking N.
Microcomputer for example may be employed in control unit 31.Control unit 31 reads storage or the letter being stored in memory 35
Breath, and according to the operation of switching manipulation portion SW indicator light I1~I12 is made to light or flicker.In addition, control unit 31 grasps switch
The switching manipulation portion SW whether the portion SW of work is operated or operated is which switch is judged, and to drive signal output department
32 or network control 33 output instruction signal of side signal output portion.
Drive signal output department 32 based on the command signal received from control unit 31, output make each relay switch 41~
The drive signal of 44 dozens of opening/closings.Drive signal output department 32 generates the behaviour to direct-connected device 51~54 with switching manipulation portion SW
Make corresponding drive signal.Drive signal is for example applied to the voltage signal on the solenoid of relay switch 41~44.This
Sample, drive signal output department 32 generate the voltage signal.In addition, drive signal can also be driving relay switch 41~44
Control signal.
It network side signal output portion 33, will be with switching manipulation portion SW to straight based on the command signal received from control unit 31
The corresponding switch state signal of operation beyond the operation of attached device 51~54 is defeated to car body controller 60 via In-vehicle networking N
Go out.
Network side signal input part 34 is received from the In-vehicle networking N signals inputted and to 31 input instruction signal of control unit.
Command signal based on the signal inputted from In-vehicle networking N includes being driven operation to direct-connected device 51~54 for controlling
Control signal and the control signal for updating the various set informations in inte-grated switch device 30 etc..
Memory 35 stores or preserves switch distribution information D1 and direct-connected device corresponds to switching-state information D2.On switch
Information D1 is distributed, as shown in fig. 7, for each switch SW1~SW12, presets and stores following information:Whether it is used in
The effective information of output of the drive signal that direct-connected device 51~54 functions from drive signal output department 32 and whether make
Make output effective information of the switch state signal from network side signal output portion 33 via In-vehicle networking N.In addition, in Fig. 7
" 〇 " mark represents effective, and "×" mark represents invalid.
Switch distribution information D1 as shown in Figure 7 is an example, makes the drive signal of switch SW1, SW2, SW7 and SW8
Output it is effective, and make whole switches (switch SW1~SW7 and switch SW9~SW12) in addition to SW8 is switched to network
The output of the switch state signal of side is effective.The output that drive signal can also only be made is invalid switch SW3~SW6 and SW9
The output of the switch state signal to network side of~SW12 is effective.For switch SW1, SW2 and SW7, although can also make to
The output of the switch state signal of network side is invalid, but by being all set to effectively, control unit 31 and network side signal can be made
The processing control simplification of output section 33, and may not need according to each change that the switch of drive signal output distributes and change
Become setting, setting processing is made to become simple.In addition, even if the switch shape to network side is simultaneously exported with the output of drive signal
State signal, the output of drive signal also have no problem, and car body controller 60 is based on the switch state signal transmitted, update and vehicle
The switching-state information D3 in memory 65 that body controller 60 connects.
Direct-connected device is corresponded in switching-state information D2, preserve the switch SW1 as switch corresponding with direct-connected device,
The current operating state of SW2, SW7 and SW8.The preservation of the information can use trigger (flip-flop) circuit, can also
Carry out fresh information using software.In addition, the switching-state information D3 in the memory 65 being connected with car body controller 60, update is simultaneously
Preserve the current operating state of whole switch SW1~SW12.The preservation of the information can equally use flip-flop circuit,
It can carry out fresh information using software.
In addition, indicator light I1~I12 can use LED (Light-Emitting Diode, light emitting diode) etc., pass through
LED is made to light or flicker the current operating state of the corresponding function of the operation content for showing with switching SW1~SW12.
In present embodiment, switch SW1~SW12 is, for example, position maintenance switch (alternation switch, alternate
switch).In addition, switch SW1~SW12 can also be self- recoverage type switch (instant shut-in, momentary switch).This
Outside, switching manipulation portion SW can for example use the component of thin film switch (membrane switch) type.In addition, switching manipulation
Portion SW can also be the switch of button (toggle) formula or the switch of push button or the switch of dial-type.
In addition, inte-grated switch device 30 can also use the graphic user interface (Graphical using touch panel
User Interface, GUI), to replace mechanical switch SW1~SW12.
The switch control process of inte-grated switch device
Next, with reference to flow chart shown in Fig. 8, to the example of switch control process that is performed by control unit 31 into
Row explanation.As shown in figure 8, whether control unit 31 is first judged (step S101) by operation switch SW1~SW12.Switch
In the case that any one in SW1~SW12 is operated (step S101, "Yes"), the further switch SW1 to being operated
Whether~SW12 is that switch SW1, SW2, SW7 or SW8 corresponding with direct-connected device are judged (step S102).The judgement be by
Control unit 31 reads and is carried out with reference to the switch distribution information D1 of memory 35.
It is the situation of switch SW1, SW2, SW7 or SW8 corresponding with direct-connected device in the switch SW1~SW12 operated
Under (step S102, "Yes"), it is corresponding with switch SW1, SW2, SW7 or the SW8 operated from 32 pairs of drive signal output department
The relay switch 41~44 of direct-connected device 51~54 exports the drive signal (step S103) for beating opening/closing, returns and repeats
Carry out above-mentioned processing.In addition, the relation of direct-connected device 51~54 corresponding with switch SW1, SW2, SW7 or SW8, as shown in Figure 7
It is set in advance in memory 35.In addition, in this case, at least for SW1, SW2 and SW7, make from network side signal output
The output of the switch state signal in portion 33 is effective, and using switch state signal as glitch (dummy) to car body controller 60
Side exports.
On the other hand, it is not switch SW1, SW2, SW7 corresponding with direct-connected device in the switch SW1~SW12 operated
Or in the case of SW8 (step S102, "No"), i.e. in the switching manipulation portion SW operated be open corresponding with direct-connected device
In the case of closing the switching manipulation portion SW (SW3~SW6 and SW9~SW12) beyond SW1, SW2, SW7 or SW8, to In-vehicle networking N
Side output switch state signal (step S104), returns and repeats above-mentioned processing.
In the case where switching manipulation portion SW is not by operation (step S101, "No"), to whether defeated to network side signal
Enter portion 34 and have input command signal to be judged (step S105).Not to 34 input instruction signal of network side signal input part
In the case of (step S105, "No"), return and repeat above-mentioned processing.
On the other hand, in the case where having input command signal to network side signal input part 34 (step S105, "Yes"),
Further whether judged (step S106) with any one corresponding signal in direct-connected device 51~54 to command signal.
Be with any one corresponding signal in direct-connected device 51~54 in the case of (step S106, "Yes"), make and direct-connected device
Any one corresponding drive signal in 51~54 exports (step S107) from drive signal output department 32, and control unit 31 will store
The direct-connected device of device 35 corresponds to switching-state information D2 updates (step S108), is then back to and repeats above-mentioned processing.
Not with (step S106, "No") in the case of 51~54 corresponding command signal of direct-connected device, the letter for performing and being entered
The corresponding processing (step S109) of number content, is then back to and repeats above-mentioned processing.
One example of the situation as output drive signal in step s 107, such as have following situations:On vehicle body
Controller 60, as the acceleration transducer of one in sensor group 71 vehicle body is impacted etc. it is abnormal be detected, examine
The signal measured is transmitted to car body controller 60, makes the revolving light being connected with inte-grated switch device 30 from 60 side of car body controller
It lights.That is, inte-grated switch device 30 is not only the instruction to the operation based on operating personnel, to from 60 side of car body controller
Instruction is also responded, and is able to carry out the function for the direct-connected device being connected with inte-grated switch device 30.
Alternatively, it is also possible to which car body controller 60 is made to be connected with wireless telecommunications system, receiving from external channel radio
In the case of news, car body controller 60 exports defined command signal to network side signal input part 34, and control unit 31 is to driving
Signal output portion 32 exports drive signal corresponding with the command signal, and makes to open with 51~54 corresponding relay of direct-connected device
Close an action in 41~44.
In addition, make as the switching manipulation of any one in switching manipulation portion SW it is right with any one in direct-connected device
The setting for the relay switch action answered, can in advance set car body controller 60 as follows.For example, in switch distribution letter
It ceases in D1, is set as with any one switching manipulation accordingly, only exporting switch state signal, and in car body controller 60,
Be redefined for making it is corresponding with any one in the direct-connected device 51~54 corresponding to the switch for being carried out switching manipulation after
Electric switch 41~44 acts.That is, when the switch is operated, switch state signal is transferred into car body controller 60, vehicle body
Controller 60 is to whether the direct-connected device that the operation being set to the switch can be made to be performed in accordance with action (such as direct-connected is set
Standby relay switch (such as relay switch 41) action 51) is judged.As judgement as a result, being judged as to make straight
In the case that attached device 51 acts, car body controller 60 acts direct-connected device 51 to 34 output indication of network side signal input part
Command signal.Control unit 31 receives be input into the command signal of network side signal input part 34 after, to drive signal
32 output drive signal of output section makes to act with 51 corresponding relay switch 41 of direct-connected device.
In the case of such setting, switch state signal is not re-used as glitch, but is set as effectively.That is, it is integrated
Switching device 30 receives processing dress connected to it using for operating the switching manipulation of any one in direct-connected device as triggering
It puts the i.e. judgement of car body controller 60 and exports the drive signal for acting direct-connected device.
Multiple inte-grated switch devices
In the above embodiment, 1 inte-grated switch device 30 is illustrated, but as shown in Figure 9 or will be more
The system structure that a inte-grated switch device 30 (inte-grated switch device 30a, 30b) is connected with In-vehicle networking N.
In this case, inte-grated switch device 30a, 30b may be employed and 30 same structure of inte-grated switch device, progress
For the switching manipulation of different direct-connected devices;Can also switch the different, different size such as number or the direct-connected device number of connection
Inte-grated switch device.In addition, the direct-connected device 51~54,151~154 in Figure 12 is different equipment.
In addition, in the above embodiment, switch SW1, SW2, SW7 and SW8 are for making to include emergency warning lamp, auxiliary lamp, work
The switch that the luminaire system of industry lamp functions, switch SW3~SW5 are to automatically control performance work(for make working rig 2
The switch of energy.Switch can be classified as the switch for needing information of vehicles and the switch that information of vehicles is not required.Information of vehicles refers to,
Driving condition and working rig system and the walking of engine or hydraulic pump that car body controller 60 is detected via sensor group 71
The status information of system.Therefore, switch SW1, SW2, SW7 and SW8 is assigned to be not required the switching group of information of vehicles, switch
SW3~SW6 and SW9~SW12 is assigned to need the switching group of information of vehicles.In addition, for switch SW1, SW2, SW7 and
SW8, since information of vehicles is not required in the direct-connected device for performing corresponding function, as the direct-connected of these operation objects switched
Equipment 51~54 judge the device of processing using some information with inte-grated switch device 30 not via being such as connected.Separately
Outside, as embodiment described above, even direct-connected device 51~54, if being set as according to vehicle-state, car body controller 60
If any one in direct-connected device 51~54 can be directly controlled, it becomes possible to which realization is performed direct-connected by the car body controller 60
The such control of the function of any one in equipment 51~54.
In addition, the distribution of the function of these switches SW1~SW12 is an example, can also carry out different from above-mentioned distribution
Function distribution.Wherein, inte-grated switch device 30 is at least connected with that there are one direct-connected with it direct-connected without In-vehicle networking N
Equipment 51~54 and deposit at least one mixing in switch SW1, SW2, SW7 and SW8 that direct-connected device 51~54 functions
It is in switching manipulation portion SW.
In present embodiment, in order to realize the inte-grated switch device for the switch for being provided with operation direct-connected device, for direct-connected
The switch control process of equipment is not performed by In-vehicle networking.In addition, inte-grated switch device can also be used in execution
The equipment of information of vehicles or the switch of function is needed to be mixed, and switch control process is performed by In-vehicle networking.Therefore,
Even if needing more switch number for the required function of initiating task vehicle or equipment, can also inhibit to be applied to vehicle body
The processing load of controller 60, it is not necessary to prepare the car body controller 60 with high-performance treatments ability, also be able to carry out various work(
Energy.
In addition, in present embodiment, for the switch control process of direct-connected device 51~54, it is not limited only to pass through switch
The operation of SW1, SW2, SW7 or SW8 are performed situation, and the setting according to switch distribution information D1 can also be car body controller
60 perform the function of direct-connected device 51~54 by In-vehicle networking N, therefore can be undertaken into enforcement direct-connected device 51~54 more
The switch control process of kind task or function.
Present embodiment can not only be applied to wheel loader as working truck, can also applied to bull-dozer or
Other working trucks such as hydraulic crawler excavator, dumper.
Claims (7)
1. a kind of inte-grated switch device of working truck, which is characterized in that including:
Switching manipulation portion, is provided with multiple switch;
Network side signal output portion exports switch state signal to the In-vehicle networking side being connected with the inte-grated switch device;
Drive signal output department, output is for the drive signal for the direct-connected device being connected with the inte-grated switch device;And
Control unit, the switching manipulation of any one in the multiple switch, based on switch distribute information, output with it is described
The corresponding command signal of switching manipulation, the switch distribution information are to have allocated in advance from the drive signal output department to export institute
State drive signal or the information from network side signal output portion output switch state signal.
2. the inte-grated switch device of working truck according to claim 1, it is characterised in that:
To the switch that the drive signal is at least made to be exported from the drive signal output department, the work(of information of vehicles is not required in distribution
Energy;To the switch that switch state signal is made to be exported from the network side signal output portion, distribution needs the function of information of vehicles.
3. the inte-grated switch device of working truck according to claim 2, it is characterised in that:
The switch that the drive signal is at least made to be exported from the drive signal output department is for making the photograph of the working truck
The switch that bright device systems function.
4. the inte-grated switch device of working truck according to claim 2, it is characterised in that:
At least to the switch of In-vehicle networking side output switch state signal, the work capacity for being performed for the working truck becomes
The switch of more function.
5. the inte-grated switch device of working truck according to any one of claim 1 to 4, which is characterized in that including:
Network side signal input part inputs the signal from the In-vehicle networking side;Wherein,
The control unit is the instruction letter for the direct-connected device in the signal inputted by the network side signal input part
Number when, drive signal corresponding with described instruction signal is output to the direct-connected device from the drive signal output department.
6. the inte-grated switch device of working truck according to claim 5, which is characterized in that including:
Memory preserves the current operating state for direct-connected device corresponding with the drive signal;Wherein,
The control unit is the instruction letter for the direct-connected device in the signal inputted by the network side signal input part
Number and will drive signal corresponding with described instruction signal from the drive signal output department export when, it is described to being stored in
The on off state in memory is updated.
7. a kind of working truck with inte-grated switch device, which is characterized in that including:
Car body controller is connected with the inte-grated switch device of the working truck described in claim 5;Wherein,
The switching manipulation of any one of the inte-grated switch device in the multiple switch is exported to the car body controller
For making the switch state signal that the direct-connected device functions, the car body controller is sentenced according to the car body controller
It is disconnected, export command signal corresponding with the switch state signal to the network side signal input part.
Applications Claiming Priority (1)
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PCT/JP2017/035031 WO2019064387A1 (en) | 2017-09-27 | 2017-09-27 | Work vehicle aggregation switch device and work vehicle equipped with aggregation switch device |
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CN108124437B CN108124437B (en) | 2023-03-21 |
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CN201780002745.3A Active CN108124437B (en) | 2017-09-27 | 2017-09-27 | Integrated switch device for working vehicle and working vehicle with integrated switch device |
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US (1) | US10450724B2 (en) |
EP (1) | EP3489978B1 (en) |
JP (1) | JP6487571B1 (en) |
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CN112031062B (en) * | 2020-08-19 | 2022-07-12 | 柳工柳州传动件有限公司 | Walking driving system of electric loader and control method |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04179011A (en) * | 1990-11-09 | 1992-06-25 | Sumitomo Wiring Syst Ltd | Method for attaching switch to operation panel of electric device and construction of switch thereof |
JP2000299890A (en) * | 1999-04-13 | 2000-10-24 | Harness Syst Tech Res Ltd | In-vehicle communication apparatus |
CN102844209A (en) * | 2009-11-06 | 2012-12-26 | 万国卡车知识产权有限公司 | Control system for equipment on vehicle with hybridelectric powertrain |
CN103118904A (en) * | 2010-09-17 | 2013-05-22 | 歌乐株式会社 | Vehicle-mounted information system, vehicle-mounted device, and information terminal |
JP2014154920A (en) * | 2013-02-05 | 2014-08-25 | Denso Corp | On-vehicle relay device |
CN105074759A (en) * | 2013-09-30 | 2015-11-18 | 株式会社久保田 | Data collection device, work machine equipped with data collection device, and system using data collection device |
JP2016077215A (en) * | 2014-10-16 | 2016-05-16 | ヤンマー株式会社 | Work vehicle |
CN205819116U (en) * | 2016-06-03 | 2016-12-21 | 多氟多化工股份有限公司 | A kind of car body controller of electric automobile |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3916549C1 (en) * | 1989-05-20 | 1990-05-17 | Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
JPH0834299A (en) | 1994-07-21 | 1996-02-06 | Toyota Motor Corp | Network controller for vehicle |
DE19505845A1 (en) | 1995-02-21 | 1995-09-07 | Beilhack Sued Vertriebs Gmbh | Control unit for ancillaries on municipal or winter service vehicles |
JP2005132190A (en) * | 2003-10-29 | 2005-05-26 | Denso Corp | Power supply system for vehicle |
KR100621982B1 (en) | 2004-04-13 | 2006-09-14 | 볼보 컨스트럭션 이키프먼트 홀딩 스웨덴 에이비 | Apparatus for setting function of switches of working vehicle |
DE202005020462U1 (en) | 2005-12-08 | 2007-04-19 | Liebherr-Werk Ehingen Gmbh | crane |
EP2874297B1 (en) * | 2006-06-06 | 2023-09-27 | Ideal Power Inc. | Buck-Boost power converter |
JP5111184B2 (en) * | 2008-03-24 | 2012-12-26 | 株式会社クボタ | Data communication system for work equipment |
WO2011008567A2 (en) * | 2009-06-29 | 2011-01-20 | Ideal Power Converters, Inc. | Power transfer devices, methods, and systems with crowbar switch shunting energy-transfer reactance |
JP4990334B2 (en) * | 2009-09-03 | 2012-08-01 | 株式会社小松製作所 | Work vehicle |
JP6292617B2 (en) | 2014-04-16 | 2018-03-14 | キャタピラー エス エー アール エル | Input control method for touch panel monitor for work machines |
DE102015112201A1 (en) | 2015-07-27 | 2017-02-02 | Claas Tractor Sas | Control unit for a work vehicle and work vehicle |
-
2017
- 2017-09-27 US US15/743,876 patent/US10450724B2/en active Active
- 2017-09-27 EP EP17825713.5A patent/EP3489978B1/en active Active
- 2017-09-27 JP JP2017551740A patent/JP6487571B1/en active Active
- 2017-09-27 CN CN201780002745.3A patent/CN108124437B/en active Active
- 2017-09-27 WO PCT/JP2017/035031 patent/WO2019064387A1/en unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04179011A (en) * | 1990-11-09 | 1992-06-25 | Sumitomo Wiring Syst Ltd | Method for attaching switch to operation panel of electric device and construction of switch thereof |
JP2000299890A (en) * | 1999-04-13 | 2000-10-24 | Harness Syst Tech Res Ltd | In-vehicle communication apparatus |
CN102844209A (en) * | 2009-11-06 | 2012-12-26 | 万国卡车知识产权有限公司 | Control system for equipment on vehicle with hybridelectric powertrain |
CN103118904A (en) * | 2010-09-17 | 2013-05-22 | 歌乐株式会社 | Vehicle-mounted information system, vehicle-mounted device, and information terminal |
JP2014154920A (en) * | 2013-02-05 | 2014-08-25 | Denso Corp | On-vehicle relay device |
CN105074759A (en) * | 2013-09-30 | 2015-11-18 | 株式会社久保田 | Data collection device, work machine equipped with data collection device, and system using data collection device |
JP2016077215A (en) * | 2014-10-16 | 2016-05-16 | ヤンマー株式会社 | Work vehicle |
CN205819116U (en) * | 2016-06-03 | 2016-12-21 | 多氟多化工股份有限公司 | A kind of car body controller of electric automobile |
Also Published As
Publication number | Publication date |
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JPWO2019064387A1 (en) | 2019-11-14 |
EP3489978B1 (en) | 2019-11-27 |
EP3489978A1 (en) | 2019-05-29 |
CN108124437B (en) | 2023-03-21 |
JP6487571B1 (en) | 2019-03-20 |
US10450724B2 (en) | 2019-10-22 |
EP3489978A4 (en) | 2019-05-29 |
WO2019064387A1 (en) | 2019-04-04 |
US20190093316A1 (en) | 2019-03-28 |
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